# Evaluation of CAD/CAM Onlays Fabricated by Subtractive Versus Additive Digital Manufacturing Techniques.

> **NCT05943782** · NA · ENROLLING_BY_INVITATION · sponsor: **Ain Shams University** · enrollment: 30 (estimated)

## Conditions studied

- Caries,Dental
- Broken Teeth
- Fracture Tooth
- Defective Dentition

## Interventions

- **PROCEDURE:** onlay manufactured by milling
- **PROCEDURE:** Onlay manufactured by 3D printing

## Key facts

- **NCT ID:** NCT05943782
- **Lead sponsor:** Ain Shams University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2024-09-10
- **Primary completion:** 2026-12-01
- **Final completion:** 2026-12-01
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-04-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05943782

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05943782, "Evaluation of CAD/CAM Onlays Fabricated by Subtractive Versus Additive Digital Manufacturing Techniques.". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT05943782. Licensed CC0.

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